Chanals :
Murphy, John Stewart
Chanals : How they were Built / John Stewart Murphy, - London : Oxford University Press, 1961. - 31 p. : ill. ; 25 cm.
Hydraulic
627.13 / MUR 1961
Chanals : How they were Built / John Stewart Murphy, - London : Oxford University Press, 1961. - 31 p. : ill. ; 25 cm.
Hydraulic
627.13 / MUR 1961